BR112013007817A2 - improved synthesis of peretinoin - Google Patents
improved synthesis of peretinoinInfo
- Publication number
- BR112013007817A2 BR112013007817A2 BR112013007817A BR112013007817A BR112013007817A2 BR 112013007817 A2 BR112013007817 A2 BR 112013007817A2 BR 112013007817 A BR112013007817 A BR 112013007817A BR 112013007817 A BR112013007817 A BR 112013007817A BR 112013007817 A2 BR112013007817 A2 BR 112013007817A2
- Authority
- BR
- Brazil
- Prior art keywords
- peretinoin
- improved synthesis
- synthesis
- improved
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
- C07C45/513—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being an etherified hydroxyl group
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Steroid Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP10185735.7 | 2010-10-01 | ||
| EP10185735 | 2010-10-01 | ||
| PCT/EP2011/066963 WO2012041948A1 (en) | 2010-10-01 | 2011-09-29 | Synthesis of peretinoin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112013007817A2 true BR112013007817A2 (en) | 2016-06-21 |
| BR112013007817B1 BR112013007817B1 (en) | 2021-09-08 |
Family
ID=44759676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112013007817-0A BR112013007817B1 (en) | 2010-10-01 | 2011-09-29 | PROCESS FOR THE PRODUCTION OF PERETINOIN |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US8846961B2 (en) |
| EP (1) | EP2621879B1 (en) |
| JP (1) | JP5818278B2 (en) |
| CN (1) | CN103140462A (en) |
| BR (1) | BR112013007817B1 (en) |
| ES (1) | ES2807276T3 (en) |
| WO (1) | WO2012041948A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103735523B (en) * | 2013-12-24 | 2015-06-17 | 深圳万乐药业有限公司 | Peretinoin medicinal composition |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3029287A (en) | 1958-08-01 | 1962-04-10 | Hoffmann La Roche | Preparation of unsaturated ketones |
| JPS56140949A (en) | 1980-04-07 | 1981-11-04 | Eisai Co Ltd | 3,7,11,15-tetramethyl-2,4,6,10,14-hexadecapentaenic acid |
| DE19739716A1 (en) * | 1997-09-10 | 1999-03-11 | Basf Ag | Process for the production of unsaturated ketones |
| CN100334056C (en) * | 2006-03-17 | 2007-08-29 | 浙江大学 | Production of unsaturated ketone |
-
2011
- 2011-09-29 ES ES11764718T patent/ES2807276T3/en active Active
- 2011-09-29 WO PCT/EP2011/066963 patent/WO2012041948A1/en active Application Filing
- 2011-09-29 BR BR112013007817-0A patent/BR112013007817B1/en active IP Right Grant
- 2011-09-29 JP JP2013530727A patent/JP5818278B2/en active Active
- 2011-09-29 US US13/877,211 patent/US8846961B2/en active Active
- 2011-09-29 EP EP11764718.0A patent/EP2621879B1/en active Active
- 2011-09-29 CN CN2011800477655A patent/CN103140462A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012041948A1 (en) | 2012-04-05 |
| EP2621879B1 (en) | 2020-06-17 |
| EP2621879A1 (en) | 2013-08-07 |
| JP5818278B2 (en) | 2015-11-18 |
| US20130310586A1 (en) | 2013-11-21 |
| ES2807276T3 (en) | 2021-02-22 |
| US8846961B2 (en) | 2014-09-30 |
| CN103140462A (en) | 2013-06-05 |
| JP2013540761A (en) | 2013-11-07 |
| BR112013007817B1 (en) | 2021-09-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B07D | Technical examination (opinion) related to article 229 of industrial property law [chapter 7.4 patent gazette] |
Free format text: DE ACORDO COM O ARTIGO 229-C DA LEI NO 10196/2001, QUE MODIFICOU A LEI NO 9279/96, A CONCESSAO DA PATENTE ESTA CONDICIONADA A ANUENCIA PREVIA DA ANVISA. CONSIDERANDO A APROVACAO DOS TERMOS DO PARECER NO 337/PGF/EA/2010, BEM COMO A PORTARIA INTERMINISTERIAL NO 1065 DE 24/05/2012, ENCAMINHA-SE O PRESENTE PEDIDO PARA AS PROVIDENCIAS CABIVEIS. |
|
| B07E | Notification of approval relating to section 229 industrial property law [chapter 7.5 patent gazette] | ||
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 29/09/2011, OBSERVADAS AS CONDICOES LEGAIS. |